From ed738e06f58089e01e7d2f097f90f9e754e8508f Mon Sep 17 00:00:00 2001
From: gobo72 <gobo72@364a67c3-989e-7be9-548d-dae8560ea662>
Date: Thu, 28 Oct 2010 22:04:39 +0000
Subject: [PATCH] Fixed warning with tar and pipes

---
 functions | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/functions b/functions
index 2227332..3ca8396 100644
--- a/functions
+++ b/functions
@@ -545,7 +545,9 @@ static_decompressed_dirname()
 	    tar.bz2|tar.gz|tgz|tar.Z)
                 # Remove optional "./" leading component with sed
                 # and extract base directory name with awk.
-                local DIRNAME=$(tar ${TAR_OPTS} -tf ${LFS_PKG_DIR}/${PACKAGE}.tar.bz2 | head -n1 | sed 's!^\./!!' | awk -F \/ '{print $1}')
+                # tar 1.23 reports an error when using pipes, so
+                # remove error message with "2> /dev/null"
+                local DIRNAME=$(tar ${TAR_OPTS} -tf ${LFS_PKG_DIR}/${PACKAGE}.tar.bz2 2> /dev/null | head -n1 | sed 's!^\./!!' | awk -F \/ '{print $1}')
                 echo ${DIRNAME}
                 ;;
             zip)
-- 
2.20.1